Home / 33,683,428.80-50,430,664.80-32,738,644.80

Finding the Fourth Proportional to 33,683,428.80, 50,430,664.80 and 32,738,644.80

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Solution

The fourth proportional to 33,683,428.80, 50,430,664.80 and 32,738,644.80 is: 49,016,138.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,683,428.80 : 50,430,664.80 = 32,738,644.80 : x
  2. Step 2: Convert to fraction form
    33,683,428.80/50,430,664.80 = 32,738,644.80/x
  3. Step 3: Cross multiply
    33,683,428.80x = 50,430,664.80 × 32,738,644.80
  4. Step 4: Simplify right side
    33,683,428.80x = 1,651,031,621,915,063
  5. Step 5: Solve for x
    x = 1,651,031,621,915,063/33,683,428.80
  6. Step 6: Final answer
    x = 49,016,138.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.